BTRFS info (device loop0): doing ref verification BTRFS info (device loop0): using free space tree BTRFS info (device loop0): enabling ssd optimizations BTRFS info (device loop0): auto enabling async discard BTRFS info (device loop0): balance: start -f -susage=6,vrange=0..9223372036854775809 ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 5475 at fs/btrfs/block-group.c:2686 btrfs_create_pending_block_groups+0x1070/0x11e0 fs/btrfs/block-group.c:2686 Modules linked in: CPU: 0 PID: 5475 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00159-ga4ab2706bb12 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 RIP: 0010:btrfs_create_pending_block_groups+0x1070/0x11e0 fs/btrfs/block-group.c:2686 Code: 00 00 44 89 f9 e8 20 73 5c 07 4c 8b 64 24 08 e9 d4 f4 ff ff e8 21 7f d5 fd 90 48 c7 c7 40 38 ad 8b 44 89 fe e8 b1 6f 9b fd 90 <0f> 0b 90 90 e9 af fe ff ff e8 02 7f d5 fd 90 48 c7 c7 40 38 ad 8b RSP: 0018:ffffc90004ddf6c0 EFLAGS: 00010246 RAX: db750f7824b60500 RBX: ffff88802617c001 RCX: ffff888015381dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90004ddf960 R08: ffffffff81546d22 R09: 1ffff11017305172 R10: dffffc0000000000 R11: ffffed1017305173 R12: 0000000000000000 R13: 1ffff1100f9b2414 R14: dffffc0000000000 R15: 00000000ffffffe4 FS: 00007f7b1dded6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564923cde950 CR3: 000000007ccb3000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __btrfs_end_transaction+0x150/0x630 fs/btrfs/transaction.c:1103 btrfs_inc_block_group_ro+0x5ac/0x610 fs/btrfs/block-group.c:2946 btrfs_relocate_block_group+0x440/0xdb0 fs/btrfs/relocation.c:4123 btrfs_relocate_chunk+0x12c/0x3b0 fs/btrfs/volumes.c:3237 __btrfs_balance+0x1b06/0x2690 fs/btrfs/volumes.c:3972 btrfs_balance+0xbd8/0x10e0 fs/btrfs/volumes.c:4349 btrfs_ioctl_balance+0x496/0x7c0 fs/btrfs/ioctl.c:3623 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x45/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f7b1d07cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7b1dded0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f7b1d19bf80 RCX: 00007f7b1d07cae9 RDX: 0000000020001200 RSI: 00000000c4009420 RDI: 0000000000000004 RBP: 00007f7b1d0c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f7b1d19bf80 R15: 00007fffffc7d1c8